ReleaseNotes: mention basic debug info and ASan support in the Windows blurb

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@214882 91177308-0d34-0410-b5e6-96231b3b80d8
ReleaseNotes: try to fix links

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@214883 91177308-0d34-0410-b5e6-96231b3b80d8
[AVX512] Add intrinsic for valignd/q

Note that similar to palingr, we could further optimize these to emit
shufflevector when the shift count is <=64.  This however does not
change the overall design that unlike palignr we would still need the LLVM
intrinsic corresponding to this intruction to handle the >64 cases.  (palignr
uses the psrldq intrinsic in this case.)

git-svn-id: http://llvm.org/svn/llvm-project/cfe/trunk@214891 91177308-0d34-0410-b5e6-96231b3b80d8